The Wacker Neuson is a genuine OEM Pipe Nipple 6 NPT/BSPT x 3.25 designed for PT6LS and PT6LT series self-priming centrifugal trash pumps. As a direct OEM replacement, the is manufactured to Wacker Neuson's original specifications, ensuring the correct thread form, engagement length, and dimensional fit for these high-volume 6-inch discharge pumps. Verified fitment spans the PT6LS(I) and PT6LT(I) models, so you can order with confidence knowing this is the right part for your machine. Keep your pump's fluid pathway sealed and operating at full capacity with this purpose-built replacement nipple.
Key Features
- OEM Thread Accuracy — Machined to the exact NPT/BSPT dual-thread specification of the original, delivering a leak-free seal without thread mismatch or chase-and-recut prep work.
- Direct Drop-In Replacement — Matches the original port dimensions and engagement depth on PT6LS and PT6LT discharge assemblies, threading straight into the existing fitting without adaptation.
- Confirmed Fitment — Verified for PT6LS(I) and PT6LT(I) trash pump models, covering multiple serial configurations within the 6-inch PT pump family.
- Sustains Full Flow Capacity — A correctly seated pipe nipple maintains the unobstructed discharge path these high-volume pumps depend on; a damaged or cross-threaded nipple restricts flow and risks unplanned pump shutdown on demanding jobsites.
- Genuine Wacker Neuson Part — Supplied as genuine OEM, meaning it meets the same material grade and dimensional tolerances as the part it replaces, with the Wacker Neuson part number 5200012428 for straightforward verification against your parts manual.
A pipe nipple is a short, externally threaded fitting that connects two sections of pipe or joins a pipe to a port, valve, or pump housing. In a trash pump like the PT6LS or PT6LT, the discharge-side pipe nipple forms a critical link between the pump volute outlet and the downstream hose or pipe assembly, channeling high-volume water flow under pressure. When a nipple corrodes, cracks, or its threads are damaged, the joint can weep or fail outright, disrupting discharge pressure and potentially allowing uncontrolled leakage at the pump outlet. Replacing it promptly with the correct OEM part restores a pressure-tight connection and keeps the pump delivering its rated output.
Part Details
| Part Number | 5200012428 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Pipe Nipple 6 NPT/BSPT x 3.25 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT 6LS | PT6LS(I) | 5200017427, 5200012427 |
| Trash Pump | PT6LT(I) | 5100014076 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
